Silicon dual-ring modulator.
نویسنده
چکیده
A silicon electro-optic modulator based on coupled microring resonators is proposed. The dual-ring modulator has wide optical bandwidth, high extinction ratio and low insertion loss. A simple integrated circuit connecting the two rings allows for fast modulation speed of >40 Gbit/s. This device has both improved optical and electrical performance over a single-ring modulator. The dual-ring modulator can provide a feedback signal for active control of the modulation wavelength.
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ورودعنوان ژورنال:
- Optics express
دوره 17 23 شماره
صفحات -
تاریخ انتشار 2009